A man living in the Pudong went on a stabbing spree that killed his 2-year-old daughter, 4-year-old son, and himself on Sunday. The 27-year-old man also injured his wife, who is currently hospitalized.Details are still limited, but China Daily reports:

[The man was] from Anhui province, [and] lived in Chuansha, a town in the Pudong New Area, with his family. […]The two children were confirmed dead, and his 22-year-old wife is being treated in the hospital.According to the landlord, quarrels between the man and his wife were often heard.Police said the case was caused by family disputes and so far they are still investigating.